If you were hoping for a similar romantic element in Star Wars: The Old Republic to what we see in all of BioWare's other games, you're going to be disappointed. According to this short Q&A on MTV Multiplayer, the team is shooting for a "T" ESRB rating, and therefore won't be putting a whole lot of skin on display in the game.
I guess we'll just have to get our hot alien action from Mass Effect.